Built so founders know the product before they write it
FounderBrief is an AI PRD and build-plan generator. Describe a startup idea, answer a few questions, and get the scope, user stories, requirements, and technical plan for the first version — before a line of code.
Our mission
Help every founder decide what they are building and how they will make it, while the idea is still cheap to change. The output is a document a builder can start from.
Who we serve
Non-technical founders who need to brief a developer, and technical founders who want the scope written down before the first commit.
How FounderBrief works
- Describe the product in plain language.
- Answer a short set of questions about users, platform, and constraints.
- Read the PRD and build plan, then export it or hand it to whoever will build it.
You can generate your first PRD free. No credit card for the first generation.
Trust and privacy
Brief content is designed to stay on your device. We collect account email and name to operate the product. Generation prompts are processed through Google Gemini via our API and are not permanently stored afterward. Read the full Privacy Policy.
Contact
Questions or press? Email hello@founderbrief.app.